Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 29, 2018	Sep. 30, 2017
Income Tax Disclosure [Abstract]
Effective income tax rate	19.88%	32.72%
Effective income tax expense (benefit) attributable to the pension plan	$ (14.3)
Excess tax benefits of equity-based compensation and tax law changes in foreign jurisdictions	16.0
Unrecognized tax benefits	6.6
Liability recorded for interest and penalties related to unrecognized tax benefits	$ 4.3